| P07771 | DB03147 | 1krh | FAD | A | 501 | e1krhA1 | cradle loop barrel | RIFT-related | Alanine racemase-C | n/a |
| P07771 | DB03147 | 1krh | FAD | A | 501 | e1krhA3 | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | NAD_binding_1 |
| P07771 | DB03147 | 1krh | FAD | B | 601 | e1krhA3 | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | NAD_binding_1 |
| P07771 | DB03147 | 1krh | FAD | B | 601 | e1krhB1 | cradle loop barrel | RIFT-related | Alanine racemase-C | n/a |
| P07771 | DB03147 | 1krh | FAD | B | 601 | e1krhB2 | beta-Grasp | Ubiquitin-related | Ubiquitin-like | Fer2 |
| P07771 | DB03147 | 1krh | FAD | B | 601 | e1krhB3 | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | Ferredoxin reductase-like, C-terminal NADP-linked domain | NAD_binding_1 |